<template>
  <el-dialog
    title="选择门店"
    v-model="dialogVisible"
    @close="dialogFormVisible"
    :close-on-click-modal="false"
    :close-on-press-escape="false"
    width="900px"
  >
    <div class="common-seach-wrap">
      <el-form
        :inline="true"
        size="small"
        :model="formInline"
        class="demo-form-inline"
      >
        <el-form-item label="商品分类">
          <el-select
            v-model="formInline.category_id"
            placeholder="请选择商品分类"
          >
            <template v-for="cat in cateList" :key="cat.category_id">
              <el-option :value="0" :label="'全部'"></el-option>
              <el-option :value="cat.category_id" :label="cat.name"></el-option>
              <template v-for="two in cat.child" :key="two.category_id">
                <template v-if="cat.child !== undefined">
                  <el-option
                    :value="two.category_id"
                    :label="two.name"
                    style="padding-left: 30px"
                  ></el-option>
                  <template v-if="two.child !== undefined">
                    <template
                      v-for="three in two.child"
                      :key="three.category_id"
                    >
                      <el-option
                        :value="three.category_id"
                        :label="three.name"
                        style="padding-left: 60px"
                      ></el-option>
                    </template>
                  </template>
                </template>
              </template>
            </template>
          </el-select>
        </el-form-item>
        <el-form-item label="商品名称">
          <el-input placeholder="请输入商品名称" v-model="formInline.search">
            <!--  <el-select v-model="formInline.status" slot="prepend" placeholder="请选择商品状态" style="width: 80px;">
              <el-option label="全部" value="-1"></el-option>
                <el-option v-for="(item,index) in status" :key="item.id" :label="item.name" :value="item.id"></el-option>
            </el-select>-->
            <el-button icon="el-icon-search" @click="getData">查询</el-button>
          </el-input>
        </el-form-item>
      </el-form>
    </div>

    <!--内容-->
    <div class="product-content">
      <div class="table-wrap">
        <el-table
          size="small"
          :data="productList"
          border
          style="width: 100%"
          highlight-current-row
          v-loading="loading"
          @selection-change="tableCurrentChange"
        >
          <el-table-column width="70" label="商品图片">
            <template #default="scope">
              <img
                :src="
                  scope.row.image &&
                  scope.row.image[0] &&
                  scope.row.image[0].filePath
                "
                :width="30"
                :height="30"
              />
            </template>
          </el-table-column>
          <el-table-column
            prop="product_name"
            label="商品名称"
          ></el-table-column>
          <el-table-column
            prop="category.name"
            width="100"
            label="商品分类"
          ></el-table-column>
          <el-table-column
            prop="create_time"
            width="140"
            label="添加时间"
          ></el-table-column>
          <el-table-column
            type="selection"
            :selectable="selectableFunc"
            width="44"
          ></el-table-column>
        </el-table>
      </div>

      <!--分页-->
      <div class="pagination">
        <el-pagination
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
          background
          :current-page="curPage"
          :page-sizes="[2, 10, 20, 50, 100]"
          :page-size="pageSize"
          layout="total, prev, pager, next, jumper"
          :total="totalDataNumber"
        ></el-pagination>
      </div>
    </div>
    <template #footer>
      <div class="dialog-footer">
        <el-button size="small" @click="dialogVisible = false">取 消</el-button>
        <el-button size="small" type="primary" @click="addClerk"
          >确 定</el-button
        >
      </div>
    </template>
  </el-dialog>
</template>

<script>
import storeApi from "@/api/store.js";
export default {
  data() {
    return {
      /*是否加载完成*/
      loading: true,
      /*当前是第几页*/
      curPage: 1,
      /*一页多少条*/
      pageSize: 20,
      /*一共多少条数据*/
      totalDataNumber: 0,
      formInline: {},
      //商品分类列表
      cateList: [],
      //商品列表
      productList: [],
      //类别列表
      status: [
        {
          id: 10,
          name: "上架",
        },
        {
          id: 20,
          name: "下架",
        },
      ],
      multipleSelection: [],
      /*左边长度*/
      formLabelWidth: "120px",
      /*是否显示*/
      dialogVisible: false,
      /*结果类别*/
      type: "error",
      /*传出去的参数*/
      params: null,
    };
  },
  props: ["isstore", "excludeIds", "islist"],
  watch: {
    isstore: function (n, o) {
      if (n != o) {
        if (n) {
          this.dialogVisible = n;
          this.type = "error";
          this.params = null;
          this.getData();
        }
      }
    },
  },
  created() {},
  methods: {
    /*是否可以勾选*/
    selectableFunc(e) {
      if (typeof e.noChoose !== "boolean") {
        return true;
      }
      return e.noChoose;
    },

    /*选择第几页*/
    handleCurrentChange(val) {
      this.curPage = val;
      this.getData();
    },

    /*每页多少条*/
    handleSizeChange(val) {
      this.curPage = 1;
      this.pageSize = val;
      this.getData();
    },

    /*获取商品列表*/
    getData() {
      let self = this;
      let params = self.formInline;
      params.page = self.curPage;
      params.list_rows = self.pageSize;
      storeApi
        .storeLists(params, true)
        .then((res) => {
          if (res.code == 1) {
            self.loading = false;
            self.cateList = res.data.catgory;
            /*判断是否需要去重*/
            if (
              self.excludeIds &&
              typeof self.excludeIds != "undefined" &&
              self.excludeIds.length > 0
            ) {
              res.data.list.data.forEach((item) => {
                if (self.excludeIds.indexOf(item.product_id) > -1) {
                  item.noChoose = false;
                } else {
                  item.noChoose = true;
                }
              });
            }
            self.productList = res.data.list.data;
            self.totalDataNumber = res.data.list.total;
          }
        })
        .catch((error) => {});
    },

    //点击确定
    addClerk() {
      let self = this;
      let params = null;
      let type = "success";
      if (self.multipleSelection.length < 1) {
        self.$message({
          message: "请至少选择一件产品商品！",
          type: "error",
        });
        return;
      }
      if (self.islist && typeof self.islist != "undefined") {
        self.multipleSelection.forEach((item) => {
          item.image = item.image[0].filePath;
        });
        params = self.multipleSelection;
      } else {
        params = self.multipleSelection[0];
        params.image = params.image[0].filePath;
      }
      self.params = params;
      self.type = "success";
      self.dialogVisible = false;
    },

    /*关闭弹窗*/
    dialogFormVisible() {
      this.$emit("closeDialog", {
        type: this.type,
        openDialog: false,
        params: this.params,
      });
    },

    /*监听复选按钮选中事件*/
    tableCurrentChange(val) {
      this.multipleSelection = val;
    },
  },
};
</script>

<style></style>
